825156282 has 32 divisors (see below), whose sum is σ = 1738667520. Its totient is φ = 260351280.

The previous prime is 825156281. The next prime is 825156307. The reversal of 825156282 is 282651528.

It is a self number, because there is not a number n which added to its sum of digits gives 825156282.

It is not an unprimeable number, because it can be changed into a prime (825156281) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 173557 + ... + 178247.

It is an arithmetic number, because the mean of its divisors is an integer number (54333360).

Almost surely, 2^825156282 is an apocalyptic number.

825156282 is an abundant number, since it is smaller than the sum of its proper divisors (913511238).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

825156282 is a wasteful number, since it uses less digits than its factorization.

825156282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6258.

The product of its digits is 76800, while the sum is 39.

The square root of 825156282 is about 28725.5336242863. The cubic root of 825156282 is about 937.9479462175.

The spelling of 825156282 in words is "eight hundred twenty-five million, one hundred fifty-six thousand, two hundred eighty-two".